High School

We appreciate your visit to What is the sum of the geometric sequence 4 24 144 if there are 7 terms A 159 964 B 26 661 C 26 661. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

What is the sum of the geometric sequence -4, 24, -144, ... if there are 7 terms?

A. -159,964
B. -26,661
C. 26,661
D. 159,963

Answer :


[tex] = \frac{ - 4( - 6) {}^{7} - 1 }{ 1 + 6} [/tex]
[tex] = \frac{ - 4( - 279936) - 1}{7} [/tex]
[tex] = \frac{1119744 - 1}{7} [/tex]
[tex] = \frac{1119743}{7} [/tex]
[tex] = 159963[/tex]

Thanks for taking the time to read What is the sum of the geometric sequence 4 24 144 if there are 7 terms A 159 964 B 26 661 C 26 661. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada